Marathon Petroleum Corporation
DE ˙ XTRA ˙ US56585A1025
227,40 € ↑8,30 (3,79%)
2026-06-03
AKTIENPREIS
SecurityDE:MPN / Marathon Petroleum Corporation
InstitutionSmithfield Trust Co
Latest Disclosed Ownership2,494 shares
Latest Disclosed Value $ 610
Smithfield Trust Co ownership in MPN / Marathon Petroleum Corporation

On May 8, 2026 - Smithfield Trust Co filed a 13F-HR form disclosing ownership of 2,494 shares of Marathon Petroleum Corporation (DE:MPN) valued at $532,718 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 9, 2026 disclosing 2,494 shares of Marathon Petroleum Corporation. The current value of the position is $567,136 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-05-08 2026-03-31 13F MARATHON PETE COM 56585A102 2,494 0 0.00 1 0.0266
2026-02-09 2025-12-31 13F MARATHON PETE COM 56585A102 2,494 265 11.89 0 0.0180
2025-11-07 2025-09-30 13F MARATHON PETE COM 56585A102 2,229 0 0.00 0 0.0193
2025-08-08 2025-06-30 13F MARATHON PETE COM 56585A102 2,229 0 0.00 0 0.0175
2025-05-09 2025-03-31 13F MARATHON PETE COM 56585A102 2,229 -100 -4.29 0 0.0163
2025-02-06 2024-12-31 13F MARATHON PETE COM 56585A102 2,329 0 0.00 0 0.0161
2024-11-12 2024-09-30 13F MARATHON PETE COM 56585A102 2,329 350 17.69 0 0.0186
2024-07-31 2024-06-30 13F MARATHON PETE COM 56585A102 1,979 70 3.67 0 0.0180
2024-05-07 2024-03-31 13F MARATHON PETE COM 56585A102 1,909 0 0.00 0 0.0204
2024-02-07 2023-12-31 13F MARATHON PETE COM 56585A102 1,909 0 0.00 0 0.0158
2023-11-06 2023-09-30 13F MARATHON PETE COM 56585A102 1,909 1,020 114.74 0 0.0176
2023-08-08 2023-06-30 13F MARATHON PETE COM 56585A102 889 0 0.00 0 0.0063
2023-05-11 2023-03-31 13F MARATHON PETE COM 56585A102 889 0 0.00 0 0.0076
2023-02-13 2022-12-31 13F MARATHON PETE COM 56585A102 889 0 0.00 0 -100.00 0.0071
2022-11-14 2022-09-30 13F MARATHON PETE COM 56585A102 889 0 0.00 89 23.61 0.0064
2022-08-11 2022-06-30 13F MARATHON PETE COM 56585A102 889 0 0.00 72 -6.49 0.0051
2022-05-16 2022-03-31 13F MARATHON PETE COM 56585A102 889 -1 -0.11 77 32.76 0.0050
2022-02-14 2021-12-31 13F MARATHON PETE COM 56585A102 890 0 0.00 58 5.45 0.0036
2021-11-12 2021-09-30 13F MARATHON PETE COM 56585A102 890 0 0.00 55 1.85 0.0036
2021-07-26 2021-06-30 13F MARATHON PETE CORP COM COMMON STOCK 56585A102 890 0 0.00 54 12.50 0.0036
2021-05-14 2021-03-31 13F MARATHON PETE CORP COM COMMON STOCK 56585A102 890 0 0.00 48 29.73 0.0033
2021-02-12 2020-12-31 13F MARATHON PETE CORP COM COMMON STOCK 56585A102 890 0 0.00 37 42.31 0.0027
2020-11-16 2020-09-30 13F MARATHON PETE CORP COM COMMON STOCK 56585A102 890 37 4.34 26 -18.75 0.0021
2020-08-14 2020-06-30 13F MARATHON PETE CORP COM COMMON STOCK 56585A102 853 603 241.20 32 540.00 0.0029
2020-05-05 2020-03-31 13F MARATHON PETE CORP COM COMMON STOCK 56585A102 250 -2,011 -88.94 5 -96.32 0.0005
2020-02-13 2019-12-31 13F MARATHON PETE CORP COM COMMON STOCK 56585A102 2,261 -421 -15.70 136 -16.56 0.0126
2019-10-30 2019-09-30 13F MARATHON PETE CORP COM COMMON STOCK 56585A102 2,682 298 12.50 163 22.56 0.0162
2019-08-06 2019-06-30 13F MARATHON PETE CORP COM COMMON STOCK 56585A102 2,384 300 14.40 133 6.40 0.0138
2019-04-30 2019-03-31 13F MARATHON PETE CORP COM COMMON STOCK 56585A102 2,084 1,000 92.25 125 95.31 0.0135
2019-02-04 2018-12-31 13F MARATHON PETE CORP COM COMMON STOCK 56585A102 1,084 699 181.56 64 106.45 0.0075
2018-11-06 2018-09-30 13F MARATHON PETE CORP COM COMMON STOCK 56585A102 385 -190 -33.04 31 -24.39 0.0034
2018-07-16 2018-06-30 13F MARATHON PETE CORP COM COMMON STOCK 56585A102 575 220 61.97 41 57.69 0.0047
2018-05-10 2018-03-31 13F MARATHON PETE CORP COM COMMON STOCK 56585A102 355 70 24.56 26 36.84 0.0032
2018-02-02 2017-12-31 13F MARATHON PETE CORP COM COMMON STOCK 56585A102 285 85 42.50 19 72.73 0.0023
2017-11-03 2017-09-30 13F MARATHON PETE CORP COM COMMON STOCK 56585A102 200 0 0.00 11 10.00 0.0015
2017-07-31 2017-06-30 13F MARATHON PETE CORP COM COMMON STOCK 56585A102 200 0 0.00 10 0.00 0.0015
2017-05-01 2017-03-31 13F MARATHON PETE CORP COM COMMON STOCK 56585A102 200 -520 -72.22 10 -72.22 0.0016
2017-02-08 2016-12-31 13F MARATHON PETE CORP COM COMMON STOCK 56585A102 720 0 0.00 36 24.14 0.0060
2016-11-03 2016-09-30 13F MARATHON PETE CORP COM COMMON STOCK 56585A102 720 320 80.00 29 81.25 0.0052
2016-07-29 2016-06-30 13F MARATHON PETE CORP COM COMMON STOCK 56585A102 400 -74 -15.61 16 -5.88 0.0030
2016-05-05 2016-03-31 13F MARATHON PETE CORP COM COMMON STOCK 56585A102 474 0 0.00 17 -29.17 0.0033
2016-02-04 2015-12-31 13F MARATHON PETE CORP COM COMMON STOCK 56585A102 474 0 0.00 24 9.09 0.0049
2015-11-05 2015-09-30 13F MARATHON PETE CORP COM COMMON STOCK 56585A102 474 0 0.00 22 -8.33 0.0047
2015-07-24 2015-06-30 13F MARATHON PETE CORP COM COMMON STOCK 56585A102 474 237 100.00 24 0.00 0.0047
2015-05-06 2015-03-31 13F MARATHON PETE CORP COM COMMON STOCK 56585A102 237 237 0.00 24 0.0047
2015-02-02 2014-12-31 13F MARATHON PETE CORP COM COMMON STOCK 56585A102 0 -137 -100.00 0 -100.00
2014-10-21 2014-09-30 13F MARATHON PETE CORP COM COMMON STOCK 56585A102 137 0 0.00 11 0.00 0.0022
2014-07-16 2014-06-30 13F MARATHON PETE CORP COM COMMON STOCK 56585A102 137 0 0.00 11 -8.33 0.0022
2014-05-06 2014-03-31 13F MARATHON PETE CORP COM COMMON STOCK 56585A102 137 0 0.00 12 0.00 0.0024
2014-01-16 2013-12-31 13F MARATHON PETE CORP COM COMMON STOCK 56585A102 137 100 270.27 12 500.00 0.0024
2013-10-17 2013-09-30 13F MARATHON PETE CORP COM COMMON STOCK 56585A102 37 0 0.00 2 -33.33 0.0005
2013-07-23 2013-06-30 13F/A-1 MARATHON PETE CORP COM COMMON STOCK 56585A102 37 37 3 0.0007
2013-07-10 2013-06-30 13F MARATHON PETE CORP COM COMMON STOCK 56585A102 37 37 3 0.0000
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.